National Council for the Social StudiesNational Council for the Social Studies has grown to be the largest association in the country devoted solely to social studies education. NCSS engages and supports educators in strengthening and advocating social studies. With members in all the 50 states, the District of Columbia, and 69 foreign countries, NCSS serves as an umbrella organization for elementary, secondary, and college teachers of history, civics, geography, economics, political science, sociology and psychology.
Resources for Teaching History (E-book) by 
Historical fiction for young readers (grades 4-8) : an introduction by 
Teaching social studies that matters : curriculum for active learning by 
The resourceful history teacher (E-book) by 
Advancing social studies education through self-study methodology [electronic resource] : the power, promise, and use of self-study in social studies education by 
Social studies for the twenty-first century: methods and materials for teaching in middle and secondary schools (E-book) by 
The essentials of social studies, grades K-8 [electronic resource] : effective curriculum, instruction, and assessment by 
Liberty's kids the complete series
The encyclopedia of the 20th century: the days that shook the world by